Ford unveils 2011 Super Duty specs
| February 25, 2010
The battle of the brawn heats up. The new all-Ford V-8/6.7 liter turbo-diesel engine outputs 390 horsepower and 735 foot-pounds of torque at 1,600 rpm. In an F450 frame this diesel will tow 24,400 pounds and move payloads of up to 4,920 pounds.